有使用USB4/雷电转网卡的吗？

faninx

我尝试使用雷电转25G网卡，使用了两套硬件：都是雷电转NVMe硬盘盒，然后再转PCIe，一个是用的标准 PCIe MCX4121A，一个用的是 OCP 的 MCX4421A。在飞牛都搞不定。

已经用 boltctl enroll/authorize 了，lspci 可以看到，但是网卡那没有。dmesg：

root@FS6706T:~# dmesg | grep mlx5
[    1.646024] mlx5_core 0000:0b:00.0: Unable to change power state from D3cold to D0, device inaccessible
[    1.646290] mlx5_core 0000:0b:00.0: mlx5_pci_vsc_init:66:(pid 211): Failed to get valid vendor specific ID
[    1.646295] mlx5_core 0000:0b:00.0: firmware version: 65535.65535.65535
[    1.646300] mlx5_core 0000:0b:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x4 link at 0000:00:07.0 (capable of 496.188 Gb/s with 8.0 GT/s PCIe x63 link)
[    1.933214] Modules linked in: sd_mod(E) md_mod(E) ahci(E) libahci(E) i915(E+) mlx5_core(E+) mlxfw(E) libata(E) xhci_pci(E) drm_buddy(E) psample(E) i2c_i801(E) ttm(E) xhci_hcd(E) tls(E) spi_intel_pci(E) scsi_mod(E) i2c_algo_bit(E) i2c_smbus(E) nvme(E) pci_hyperv_intf(E) igc(E) thunderbolt(E) spi_intel(E) i2c_mux(E) scsi_common(E) usbcore(E) drm_display_helper(E) nvme_core(E) cec(E) thermal(E) fan(E) video(E) wmi(E)
[    2.527936] Modules linked in: dm_mod(E) raid456(E) async_raid6_recov(E) async_memcpy(E) async_pq(E) async_xor(E) async_tx(E) xor(E) raid6_pq(E) sd_mod(E) md_mod(E) ahci(E) libahci(E) i915(E+) mlx5_core(E+) mlxfw(E) libata(E) xhci_pci(E) drm_buddy(E) psample(E) i2c_i801(E) ttm(E) xhci_hcd(E) tls(E) spi_intel_pci(E) scsi_mod(E) i2c_algo_bit(E) i2c_smbus(E) nvme(E) pci_hyperv_intf(E) igc(E) thunderbolt(E) spi_intel(E) i2c_mux(E) scsi_common(E) usbcore(E) drm_display_helper(E) nvme_core(E) cec(E) thermal(E) fan(E) video(E) wmi(E)
[   21.651720] mlx5_core 0000:0b:00.0: wait_fw_init:211:(pid 211): Waiting for FW pre-initializing, timeout abort in 100s (0xffffffff)
[   41.659728] mlx5_core 0000:0b:00.0: wait_fw_init:211:(pid 211): Waiting for FW pre-initializing, timeout abort in 79s (0xffffffff)
[   61.667738] mlx5_core 0000:0b:00.0: wait_fw_init:211:(pid 211): Waiting for FW pre-initializing, timeout abort in 59s (0xffffffff)
[   81.675734] mlx5_core 0000:0b:00.0: wait_fw_init:211:(pid 211): Waiting for FW pre-initializing, timeout abort in 39s (0xffffffff)
[  101.683727] mlx5_core 0000:0b:00.0: wait_fw_init:211:(pid 211): Waiting for FW pre-initializing, timeout abort in 19s (0xffffffff)
[  121.651777] mlx5_core 0000:0b:00.0: wait_fw_init:201:(pid 211): Firmware over 120000 MS in pre-initializing state, aborting
[  121.651800] mlx5_core 0000:0b:00.0: probe_one:1981:(pid 211): mlx5_init_one failed with error code -110
[  121.655072] mlx5_core 0000:0b:00.0: probe with driver mlx5_core failed with error -110
[  121.657372] mlx5_core 0000:0b:00.1: Unable to change power state from D3cold to D0, device inaccessible
[  121.657608] mlx5_core 0000:0b:00.1: mlx5_pci_vsc_init:66:(pid 211): Failed to get valid vendor specific ID
[  121.657618] mlx5_core 0000:0b:00.1: firmware version: 65535.65535.65535
[  121.657628] mlx5_core 0000:0b:00.1: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x4 link at 0000:00:07.0 (capable of 496.188 Gb/s with 8.0 GT/s PCIe x63 link)
[  141.663857] mlx5_core 0000:0b:00.1: wait_fw_init:211:(pid 211): Waiting for FW pre-initializing, timeout abort in 100s (0xffffffff)
[  161.667797] mlx5_core 0000:0b:00.1: wait_fw_init:211:(pid 211): Waiting for FW pre-initializing, timeout abort in 79s (0xffffffff)
[  181.671777] mlx5_core 0000:0b:00.1: wait_fw_init:211:(pid 211): Waiting for FW pre-initializing, timeout abort in 59s (0xffffffff)
[  201.679792] mlx5_core 0000:0b:00.1: wait_fw_init:211:(pid 211): Waiting for FW pre-initializing, timeout abort in 39s (0xffffffff)
[  221.683776] mlx5_core 0000:0b:00.1: wait_fw_init:211:(pid 211): Waiting for FW pre-initializing, timeout abort in 19s (0xffffffff)
[  241.659715] mlx5_core 0000:0b:00.1: wait_fw_init:201:(pid 211): Firmware over 120000 MS in pre-initializing state, aborting
[  241.659742] mlx5_core 0000:0b:00.1: probe_one:1981:(pid 211): mlx5_init_one failed with error code -110
[  241.663441] mlx5_core 0000:0b:00.1: probe with driver mlx5_core failed with error -110

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同样的硬件（标准PCIe那套方案），我用另外的硬盘安装 PVE 系统，是可以驱动起来的。飞牛和 PVE 不都是基于 Debian 么，理论上驱动方式大差不大啊？是内核有什么不同，还是 grub 要改一改？